think missing something AS can t render Compose preview with

Question

think missing something AS can t render Compose preview with CameraX Preview thread

Ash · Answer

This preview was unable to find a CompositionLocal You might need to define it so it can render correctly Show Exception

Ash · Answer

java lang IllegalStateException CameraX is not configured properly The most likely cause is you did not include a default implementation in your build such as camera camera2 at androidx camera core CameraX getOrCreateInstance CameraX java 360 at androidx camera lifecycle ProcessCameraProvider getInstance ProcessCameraProvider java 154 at com ylabz rxtrack ui view CamShotUIKt SimpleCameraPreview CamShotUI kt 36 at com ylabz rxtrack ui view CamShotUIKt ComposablePreview CamShotUI kt 202

Ash · Answer

this works perfect in the App Just the Android Studio Compose Preview is not working

Ash · Answer

We are not allowed to checkin until all AS Previews work but not sure what is missing cry

adjpd · Answer

gt This preview was unable to find a CompositionLocal You might need to define it so it can render correctly Show Exception I suspect you re defining your CL high up in your hierarchy But you re previewing something lower down

Ash · Answer

So we don t pass in the Nav or ModelView to the composable but not sure how not to pass in the CameraX the AndroidView needs it so not sure how to change the CL hierarchy shrug skin tone 4 kinda lost

Ash · Answer

The App works perfect Just Android Studio Compose Preview is not showing th e CameraX Preview

romainguy · Answer

Note that anything that uses a `SurfaceView` or `TextureView` won t preview properly anyway

Ash · Answer

True forgot confounded much pray skin tone 4 So we are not allowed to submit code until all AS previews are rending properly we are going to have think about this

romainguy · Answer

You ll have to allow exceptions for at least `Surface TextureView`

Carl Benson · Answer

This is how I did it ``` Composable fun ComposableUsingSurfaceView surfaceViewComposable Composable gt Unit composables surfaceViewComposable composables Preview Composable fun PreviewComposable ComposableUsingSurfaceView Box modifiers Text Surface preview ``` and in runtime composable you use your surfaceview composable

Ash · Answer

< Carl Benson> pray skin tone 4 we will try to build a similar solution